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Post by Michael on Jan 11, 2012 15:18:37 GMT -6
I live in mushroom country and have access to all of the different stuff they use. I can get it at any stage. I always took a good look at it and decided what looks best and get some. Usually I go to a dump and they have what I want. But I guess my question is what do I want? They top the beds with peat moss which has supplements and some other things in it I think lime but nobody wants to tell me the ingredients. It looks nice and I would amend into some beds sometimes.
The other is the smoking hay poop mixture. I rarely get this and when I have I set it asides to use at a later date.
Then there is the spent stuff that they take out of the mushroom house. I will dig through the older piles and look for what looks least like the original ingredients and most like "compost". And this is what I think I need to get.
So what should I get?
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Post by coppice on Jan 12, 2012 6:53:50 GMT -6
Mushrooms are pretty finicky. They want a compost that is more than a little too rich. As a result about the worst your going to get may still carry a little too much salt.
If your gardening where salt can build up in your soil, then you'll have problerms.
If salt isn't an issue, speard it on, till it in and let it mellow for a few days and plant.
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Post by Compost Pharmer on Jan 12, 2012 16:11:46 GMT -6
If crazy1 (Dave) checks in, he can tell us more, since he raises 'shrooms in Michigan.
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Post by Pharmer Phil on Jan 13, 2012 5:18:49 GMT -6
Here's a link that will answer some of your questions click>> Mushroom CompostA pretty darn good read
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Post by coppice on Jan 13, 2012 7:07:07 GMT -6
Michael, I think Phil has linked up a good answer to your question.
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Post by jerseycub on Jan 13, 2012 10:46:08 GMT -6
I was considering using spent mushroom compost early last season, and after doing some research I decided it wasn't worth using as a compost or additive to my soil. It just doesn't add enough nutrient to the soil. It may do well in heavy clay soil but for me having sandy loam soil it doesn't make any sense. Ive decided on using horse manure leaf and grass and straw cuttings as well as common house hold recycling.....such as coffee grounds egg shells and vegetable peelings. for composting; Takes time but it's worth the effort in the long run.
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Post by jerseycub on Jan 13, 2012 10:49:08 GMT -6
OH one other thing it always pays to do regular soil testing when using such supplementation to make sure the PH and NPK are balanced. You can also have your soil tested for microbial content as well, but that can get expensive.
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Post by Michael on Jan 13, 2012 16:54:29 GMT -6
Man I found a spot that hasn't been touched in 5 years. I figured it was a gold mine.
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Post by jerseycub on Jan 14, 2012 8:25:07 GMT -6
Man I found a spot that hasn't been touched in 5 years. I figured it was a gold mine. It might be; I wouldn't rule out using it, just try some as an amendment in part of the garden this season and see what results you get. Then test that soil at the end of season and see what you get. Also I would plant the same plants in the two different areas of the garden to see what difference it makes. The other thing I might do is make sure I lime the area were I use the mushroom compost.
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Post by Michael on Jan 14, 2012 11:28:23 GMT -6
I never got into the testing of the soil. So what should I test for? And why the lime.
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Post by jerseycub on Jan 15, 2012 10:43:27 GMT -6
Michael: since the mushroom compost is a low PH it would be prudent to add lime to raise the PH to somewhere around 6.5 to 7.0. There are a few ways to test the soil, one would be to contact your local county aig. agent. The other would be to purchase a kit from a garden supply and test it yourself.....usually there are instructions on how to do the testing with the kit. You can also buy kits to test all the basic elements of NPK as well, they usually go around $ 40.00 and also can be found in better mail order gardening catalogs. Harris Seeds has them. You can go on site to www.harrisseeds.com.
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Post by Compost Pharmer on Jan 15, 2012 12:05:52 GMT -6
A good place for soil tests: texasplantandsoillab.com/why-our-method.aspThey test what is available to the plants, not just what is in the soil. Give it look-see and see what you think. I have never used them, since I don't have my soil tested. I just add lots of home made compost each year.
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Post by jerseycub on Jan 15, 2012 13:51:41 GMT -6
Professional Soil Test Kit (small) SKU: 40584-00-00
Quickly and accurately test your soil for best plant performance with this professional soil test kit! Sending out soil samples can take weeks to get results back and the cost of one test can cost the same as this handy testing kit. This professional kit allows for you to accurately and quickly test separately for pH, nitrogen, phosphorus and potassium.
Each kit contains enough solutions for 10 tests of each type.
Options: Each - $19.95
Quantity: This is a kit from Harris seed that I use for only $19.95
E-mail this product to a friend
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Post by Michael on Jan 18, 2012 19:01:07 GMT -6
Bought the cheap test and I hate reading the colors they never seem to match. My results are: pH is between 6.5-7 Nitrogen adequate Phosphate adequate Potash Surplus
So then what you do is look at a chart on the box and pick what you are growing and it gives you what you should add based on your readings. So it never gave me an actual amount of what is in my soil. Instead it just gave me a number reference. So it seems like my black gold needs some work. I will begin looking around and seeing if i can find a different pile to take from.
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Post by Rita on Jan 18, 2012 20:33:48 GMT -6
I am sure the guys will be in to help answer your question .. sounds like too much potash and I am not sure how to counter that 6.5-7 sounds about right to me tho
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Post by Pharmer Phil on Jan 19, 2012 9:02:28 GMT -6
Mike, it's kinda odd that your Ph is in the 6-7 range, which is good, but typically, Too much potassium can lead to a high pH, so I'm thinking that your surplus potash may be "not that high" most veggies require high potassium, especially root crops. A surplus of K would not harm your plants...But could inhibit the absorption of other nutrients though. Myself, without a more detailed test result would use your mix..but.. Hold back on any High K fertilizers Limit use of any lime, Kelp, wood ash, seaweed which would raise the potash levels.. I'd plant it up bro...
also, your soil test could be effected by your test soil's temperature..I find levels of all effected by cool spring soil...I try to check the soil in the fall when the temps are toasty...and adjust the soil before the next season
But letting your sample warm to room temperature would suffice
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Post by Michael on Jan 19, 2012 17:23:35 GMT -6
Yeah I am just going to use it. I never pay attention to the details anyway
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